#662920
Closest named color: Chestnut (#742802). oklch(36.6% 0.09 30.5), rgb(102, 41, 32).
Aa
White text reads best on this color (11.03:1).
About this color
#662920 is a dark, moderately saturated red. In OKLCH its lightness is 37%, its chroma 0.090 and its hue 30°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.038 away. White text reads best on it, at 11.03:1.
| Hue family | Reds |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.090) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 1.90:1 |
| White text | 11.03:1 |
Values
| HEX | #662920 |
| RGB | rgb(102, 41, 32) |
| HSL | hsl(8, 52%, 26%) |
| OKLCH | oklch(36.6% 0.09 30.5) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #662920 | 11.03:1 | AAA | Lc -98.9 | Preferred for body text |
| Black text on #662920 | 1.90:1 | Fails | Lc 8.9 | Not readable |
| #662920 text on white | 11.03:1 | AAA | Lc 95.0 | Preferred for body text |
| #662920 text on black | 1.90:1 | Fails | Lc -7.6 | Not readable |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 900.
-
Step 50
50
#FBF3F2
oklch(97% 0.009 26)
-
Step 100
100
#F7E5E2
oklch(93.5% 0.02 28.9)
-
Step 200
200
#F1D1CA
oklch(88.6% 0.037 32.4)
-
Step 300
300
#E9B1A7
oklch(80.9% 0.067 30.1)
-
Step 400
400
#DC8677
oklch(70.7% 0.109 30.6)
-
Step 500
500
#D06555
oklch(63.2% 0.139 30.2)
-
Step 600
600
#BB4939
oklch(55.6% 0.151 30.5)
-
Step 700
700
#A13A2C
oklch(49.2% 0.14 30.5)
-
Step 800
800
#833125
oklch(42.8% 0.116 30.7)
-
Step 900
900 (this color)
#662920
oklch(36.6% 0.09 30.5)
-
Step 950
950
#3E1A15
oklch(26.9% 0.058 29.5)
#662920 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #39341F | 0.093 |
| Deuteranopia (no green cones) | #48411F | 0.085 |
| Tritanopia (no blue cones) | #701D27 | 0.034 |
| Achromatopsia (no color) | #3C3C3C | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #662920
#662920
oklch(36.6% 0.09 30.5)
- #004751
#004751
oklch(36.5% 0.063 210.7)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #662920, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.038
- Reddy Brown #6E1005 ΔE 0.043
- Purple Brown #673A3F ΔE 0.052
- Blood #770001 ΔE 0.057
- Claret #680018 ΔE 0.061
- Wine Red #7B0323 ΔE 0.063
- Maroon #800000 ΔE 0.065
- Bordeaux #7B002C ΔE 0.070
Use #662920 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.